Finding the Third Proportional to 885,612 and 1,900,230

Step by Step Solution

1. Step 1: Write the proportion equation
   885,612 : 1,900,230 = 1,900,230 : x
2. Step 2: Convert to fraction form
   885,612/1,900,230 = 1,900,230/x
3. Step 3: Cross multiply
   885,612x = 1,900,230 × 1,900,230
4. Step 4: Simplify right side
   885,612x = 3,610,874,052,900
5. Step 5: Solve for x
   x = 3,610,874,052,900/885,612
6. Step 6: Final answer
   x = 4,077,264.14